Potentially unnecessary deprecation notice with v3.0.0rc2

[wayneashleyberry]

🐛 Bug Report

Using the following tartufo.toml config file, I would not expect to see any deprecation notices.

[tool.tartufo]
exclude-path-patterns = [
	{ path-pattern = 'tartufo.toml', reason = '...' },
	{ path-pattern = 'package-lock.json', reason = '...' },
	{ path-pattern = 'server/package-lock.json', reason = '...' },
	{ path-pattern = 'client/package-lock.json', reason = '...' },
]

However, running the following command tartufo scan-local-repo ., produces the following output, am I potentially missing something here?

/usr/local/lib/python3.9/site-packages/tartufo/scanner.py:325: DeprecationWarning: Old format of --exclude-path-patterns option and config file setup exclude-path-patterns = ['exclusion pattern'] has been deprecated and will be removed in a future version. Make sure all the exclusions are set up using new pattern i.e. exclude-path-patterns = [{path-pattern='exclusion pattern',reason='reason for exclusion'}] in the config file
  warnings.warn(
Time: 2021-12-10T15:36:53.587169
All clear. No secrets detected.

Expected Behavior

I would not expect to see deprecation notices.

Environment

tartufo, version 3.0.0rc2
macOS 12.0.1 (21A559)
Python 3.9.9